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21.发明授权公开(公告)号：US11270694B2
公开(公告)日：2022-03-08
申请号：US16693132
申请日：2019-11-22
Applicant: LG ELECTRONICS INC.
Inventor： Jaehong Kim , Heeyeon Choi
IPC: G10L15/00 , G10L15/197 , G10L15/02 , G10L15/22 , G10L15/187 , G10L15/16 , G06N3/04 , G06N3/08 , G10L15/18
Abstract: An artificial intelligence apparatus for recognizing speech by correcting misrecognized word includes a microphone and a processor. The processor is configured to obtain, via the microphone, speech data including speech of a user, convert the speech data into text by using an acoustic model and a language model, determine whether an uncertain recognition exists in an acoustic recognition result according to the acoustic model, determine whether the converted text is a normal sentence by using a natural language processing model if an uncertain recognition exists in the acoustic recognition result, determine a sentence most similar to the converted text among sentences pre-learned by using the language model if the converted text is not a normal sentence, replace the converted text with the determined most similar sentence, and generate a speech recognition result corresponding to the speech data by using the converted text.
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公开(公告)号：US08653934B2
公开(公告)日：2014-02-18
申请号：US13949836
申请日：2013-07-24
Applicant: LG Electronics Inc.
Inventor： Haesoo Lee , Jaehong Kim
IPC: G05B23/02
CPC classification number: G05F1/66 , G05B15/02 , G05B2219/2642 , H02J3/008 , Y02B70/3241 , Y04S20/227 , Y04S50/10
Abstract: An electronic device can include: a communication unit; a display unit for display contents; and a controller configured to: display a user interface for querying whether to continuously display the contents or stop a display of the contents on the display unit, when the electronic device enters a high rate time slot determined based on electricity rate information received through the communication unit, receive an input for stopping the display of the contents through the user interface, and output a power ON signal and source information of the contents to a replacement electronic device.
Abstract translation: 电子设备可以包括：通信单元; 用于显示内容的显示单元; 以及控制器，被配置为：当所述电子设备进入基于通过所述通信接收到的电费信息而确定的高速率时隙时，显示用于查询是否连续地显示所述内容或停止所述显示单元上的内容的显示的用户界面 接收用于通过用户接口停止显示内容的输入，并将内容的电源接通信号和源信息输出到替换电子设备。
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公开(公告)号：US11692293B2
公开(公告)日：2023-07-04
申请号：US16497778
申请日：2019-04-16
Applicant: LG ELECTRONICS INC.
Inventor： Jaehong Kim , Heeyeon Choi
CPC classification number: D06F33/32 , D06F34/18 , D06F34/28 , G06F3/16 , G06F18/2148 , G06N3/008 , G06V10/82
Abstract: Disclosed is an artificial intelligence (AI)-based laundry treatment apparatus comprising: a washing module; a camera to acquire an image of laundry; a memory for storing therein a laundry recognition model, wherein the model is trained using a machine learning or deep learning algorithm, wherein the model is configured to recognize laundry information about the laundry; and a processor configured to apply image data from the acquired image to the laundry recognition model to acquire the laundry information.
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公开(公告)号：US11578444B2
公开(公告)日：2023-02-14
申请号：US16526225
申请日：2019-07-30
Applicant: LG ELECTRONICS INC.
Inventor： Hyoeun Kim , Jaehong Kim , Taeho Lee , Hangil Jeong , Jongwoo Han
IPC: D06F33/00 , D06F35/00 , G05B13/02 , G06N3/04 , D06F103/16 , D06F101/06
Abstract: A laundry treatment device includes a washing module configured to perform operation related to washing, a camera configured to capture an image of a tag attached to a laundry, and a processor configured to acquire laundry information of a plurality of laundries, to convert the acquired laundry information into encoding data, and to acquire values of laundry control variables corresponding to the converted encoding data based on a laundry course learning model learned using a plurality of reference data through a deep learning algorithm.
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公开(公告)号：US11513478B2
公开(公告)日：2022-11-29
申请号：US16497760
申请日：2019-03-08
Applicant: LG ELECTRONICS INC.
Inventor： Hyoeun Kim , Jaehong Kim , Taeho Lee , Hangil Jeong , Jongwoo Han
Abstract: Disclosed is an artificial intelligence (AI) apparatus comprising: a short-range communication module configured for sensing a plurality of laundry treatment apparatuses positioned around the AI apparatus; and a processor configured for: acquiring laundry information about laundry and characteristic information of each of the detected laundry treatment apparatuses; determining a laundry group corresponding to the laundry, based on the acquired laundry information; comparing characteristic information of the determined laundry group and characteristic information of each of the plurality of laundry treatment apparatuses with each other; and determining a laundry treatment apparatus for washing the laundry among the plurality of laundry treatment apparatuses based on the comparison result.
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Patent Agency Ranking
公开(公告)号：US11222624B2
公开(公告)日：2022-01-11
申请号：US16545794
申请日：2019-08-20
Applicant: LG ELECTRONICS INC.
Inventor： Jaehong Kim , Hangil Jeong
Abstract: A server may provide a voice recognition service. The server may include a memory configured for storing a plurality of voice recognition models, a communication device configured for communicating a plurality of voice recognition devices, and an artificial intelligence device configured for providing a voice recognition service to the plurality of voice recognition devices, acquiring use-related information regarding a first voice recognition device (from among the plurality of voice recognition devices), and changing a voice recognition model corresponding to the first voice recognition device from a first voice recognition model to a second voice recognition model based on the use-related information.
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27.发明授权公开(公告)号：US11211059B2
公开(公告)日：2021-12-28
申请号：US16680407
申请日：2019-11-11
Applicant: LG ELECTRONICS INC.
Inventor： Jaehong Kim , Hyoeun Kim
IPC: G10L15/22 , G10L15/197 , G10L15/00 , G10L15/187 , G10L25/93
Abstract: Disclosed herein an artificial intelligence apparatus for recognizing speech with multiple languages including a microphone, and a processor configured to obtain, via the microphone, speech data including speech of a user with multiple languages, calculate a word recognition reliability of each word in the obtained speech data using an acoustic model of a main language, calculate a word recognition reliability of each word in the obtained speech data using an acoustic model of at least one sub language, select a language having a highest word recognition reliability for each word, convert the speech data into text in consideration of a word recognition result corresponding to the selected language for each word, and generate a speech recognition result corresponding to the speech data using the converted text.
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28.发明授权公开(公告)号：US11776544B2
公开(公告)日：2023-10-03
申请号：US17747944
申请日：2022-05-18
Applicant: LG ELECTRONICS INC.
Inventor： Jaehong Kim , Hyoeun Kim , Hangil Jeong , Heeyeon Choi
CPC classification number: G10L15/22 , G06N3/08 , G10L15/26 , G10L25/30 , G10L2015/225
Abstract: An embodiment of the present invention provides an artificial intelligence (AI) apparatus for recognizing a speech of a user, the artificial intelligence apparatus includes a memory to store a speech recognition model and a processor to obtain a speech signal for a user speech, to convert the speech signal into a text using the speech recognition model, to measure a confidence level for the conversion, to perform a control operation corresponding to the converted text if the measured confidence level is greater than or equal to a reference value, and to provide feedback for the conversion if the measured confidence level is less than the reference value.
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公开(公告)号：US11657800B2
公开(公告)日：2023-05-23
申请号：US16500084
申请日：2019-04-26
Applicant: LG ELECTRONICS INC.
Inventor： Jaehong Kim , Hyoeun Kim
CPC classification number: G10L15/08 , G10L25/27 , G10L2015/088
Abstract: An artificial intelligence device is provided. The artificial intelligence device according to an embodiment of the present disclosure includes: an input unit configured to receive a speech input; and a processor configured to operate in an interaction mode if a second wakeup word for setting an operation mode is recognized after a first wakeup word for calling the artificial intelligence device is recognized, and process one or more commands received after the second wakeup word according to the operation mode indicated by the second wakeup word.
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30.发明授权公开(公告)号：US11653805B2
公开(公告)日：2023-05-23
申请号：US16575628
申请日：2019-09-19
Applicant: LG ELECTRONICS INC.
Inventor： Jaehong Kim , Hyoeun Kim , Heeyeon Choi
IPC: A47L9/28
CPC classification number: A47L9/2831 , A47L9/2826 , G05D2201/0215
Abstract: A robot cleaner for performing cleaning using artificial intelligence includes a suction unit configured to suction dust, a driving unit to drive the robot cleaner, a memory configured to store a compensation model for inferring optimal suction output and driving output for cleaning environment information for learning, and a processor configured to acquire cleaning environment information, determine a suction output value and a driving speed of the robot cleaner from the acquired cleaning environment information using the compensation model, control the suction unit to suction the dust with the determined suction output value, and control the driving unit to drive the robot cleaner at the determined driving speed.
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